2021
Indianapolis 3
Indianapolis Motor Speedway
2.439 Mile Road Course
25 Laps/60.975 Miles
May 15, 2021
| Finish | Start | Driver | Car # | Sponsor/Name | Chassis | Engine | Laps | Status | Points |
| 1 | 3 | Christian Rasmussen | 1 | CSU One Cure/Lucas Oil | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:17.3224 106.697 | 31 |
| 2 | 1 | Reece Gold | 55 | The Ticket Clinic | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:17.9623 106.664 | 26 |
| 3 | 2 | Braden Eves | 91 | Cambridge | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:19.0983 106.605 | 22 |
| 4 | 4 | Enaam Ahmed | 77 | Lux Lot/Discover US/Newport Financial | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:21.0287 106.505 | 20 |
| 5 | 9 | Artem Petrov | 42 | Road To Success/Bell/226ers | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:27.7045 106.161 | 17 |
| 6 | 5 | Kyffin Simpson | 21 | Simpson Race Products/GoPro/SpY | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:29.1204 106.089 | 15 |
| 7 | 7 | Hunter McElrea | 18 | Giltrap Group/Doric NZ/Miles Advisory Partners | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:30.4158 106.022 | 14 |
| 8 | 10 | Manuel Sulaimán | 22 | Telcel/Infinitum/WBC/Inteligentus/Anahuac | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:31.8705 105.948 | 13 |
| 9 | 13 | Jack William Miller | 40 | Indy Dental Group/Patterson Dental | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:35.6859 105.753 | 12 |
| 10 | 11 | Colin Kaminsky | 27 | Slick Locks | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:45.3959 105.261 | 11 |
| 11 | 12 | James Roe | 3 | Topcon Positioning Group | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:46.6495 105.197 | 10 |
| 12 | 6 | Wyatt Brichacek | 5 | CSU One Cure/Lucas Oil | Tatuus PM-18 | Mazda MZR-PM18A | 25 | 0:34:47.3663 105.161 | 9 |
| 13 | 8 | Jacob Abel | 51 | Abel Construction/Bell Helmets | Tatuus PM-18 | Mazda MZR-PM18A | 22 | Mechanical | 8 |